X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgen-uio;h=e7ef6a365caf3f0c573573e5be79800d258bb4af;hb=501a2458ede839305c0ba827e2a667d5364022b1;hp=191719a52bb86d89edd764096dcda4d6f85e8094;hpb=fa31d2eacb3b6bcd3bac1c035243b5d1b1d337a0;p=gnulib.git

diff --git a/lib/gen-uio b/lib/gen-uio
index 191719a52..e7ef6a365 100755
--- a/lib/gen-uio
+++ b/lib/gen-uio
@@ -5,6 +5,10 @@ cat <<\EOF || fail=1
 #ifndef UNLOCKED_IO_H
 # define UNLOCKED_IO_H 1
 
+# ifndef USE_UNLOCKED_IO
+#  define USE_UNLOCKED_IO 1
+# endif
+
 # if USE_UNLOCKED_IO
 
 /* These are wrappers for functions/macros from GNU libc.